Symbiosis National Aptitude Test SNAP 2019 Paper

Question : 91 of 110

Marks: +1, -0

Amar consumed 100 laddoos from Monday to Friday. Each day, he consumed 6 more laddoos than the previous day.
How many laddoos did he consume on Wednesday?

15
20
25
None of these

Validate

Solution:

Let Amar consymed x ladoos on Monday.
Tuesday he consumed (x + 6) ladoos.
On Wednesday he consumed (x + 12) ladoos.
Sum of all Ladoos = 100
∴ x + (x + 6) + (x + 12) + (x + 18) + (x + 24) = 100.
5x + 60 = 100
x =

{40}/5

x = 8
Number of ladoos consumed by Amar on Wednesday
= x + 12 = 8 + 12 = 20

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